I really like Jago's ideas, however, I have two more: 1. Custom writing: You can write your own stuff in the journal, where a text pane opens and you type what your character is thinking into it, rather than what I was understanding Jago's idea to be of prewritten entries appearing in it (unless, of course, I'm completely wrong in my perception, in which case, I'm sorry). Maybe an automatic list of things you did each day, too. 2. Exportation: This one's a long shot, but still. You could make it so that you can export the journal to a text document upon death, making it easier to share with other people. Are you particularly proud of a certain play through? Simply export and print your journal to share it with your friends!